package com.neutech.dao;

import com.neutech.entity.User;

import java.util.List;

/**
 * @author qiqi
 * @create -03-22-10:44
 */
public interface UserDAO {
    List<User> selectAll();

    User selectById(Integer id);

    void insert(User user);

    void delete(Integer id);

    void update(User user);


}
